Five New Sirius-like White Dwarf–Main-sequence Star Systems with MagAO-X

Five New Sirius-like White Dwarf–Main-sequence Star Systems with MagAO-X

Most known white dwarfs in multiple systems with main-sequence stars have been discovered with M-type companions, because the white dwarf causes detectable UV excess and bluer colors than expected from a single M star. Surveys have shown that the number of white dwarfs in Sirius-like systems within...

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Bibliographic Details
Main Authors: Logan A. Pearce, Jared R. Males, Sebastiaan Y. Haffert, Laird M. Close, Joseph D. Long, Eden A. McEwen, Joshua Liberman, Maggie Y. Kautz, Jay K. Kueny, Alycia J. Weinberger, Jialin Li, Elena Tonucci, Katie Twitchell, Avalon L. McLeod, Warren B. Foster, Olivier Guyon, Alexander D. Hedglen, Kyle Van Gorkom, Jennifer Lumbres, Lauren Schatz, Victor Gasho, Katie M. Morzinski, Phil M. Hinz
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astronomical Journal
Subjects:
WD stars
DA stars
Binary stars
Detached binary stars
Visual binary stars
Wide binary stars
Online Access:https://doi.org/10.3847/1538-3881/addb50
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https://doi.org/10.3847/1538-3881/addb50

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